Molding plastic hollow bodies
United States Patent 2410936

Inventors:
Erich, Gronemeyer
Samuel, Cherba
Publication Date:
11/12/1946
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Assignee:
Erich, Gronemeyer
Samuel, Cherba
Primary Class:
264/294
Other Classes:
425/528, 264/314, 264/301, 264/DIG.050
International Classes:
B29C41/14; B29C49/02; B29C49/44; B29C43/12; B29C49/42; B29C43/10